Huawei Handset-NMEA (COM12) Driver

The Huawei Handset-NMEA (COM12) driver helps Windows recognize the NMEA serial interface exposed by a compatible Huawei handset over USB. You may need it if Device Manager shows an unrecognized Huawei interface or software cannot access the handset’s supported positioning data through its COM port.

Key Features

• USB interface recognition: Enables Windows to identify the Huawei Handset-NMEA interface as a serial port rather than an unknown device.
• NMEA communication: Allows compatible applications to access NMEA positioning messages when the connected handset and its firmware provide them.
• COM port access: Makes the interface available to software through an assigned port. COM12 is the port shown in this device name; Windows may assign a different number after reconnection or installation.
• Legacy Windows support: Intended for compatible configurations running Windows 10, 8.1, 7, Vista, or XP. Check the individual driver package for its supported systems and architecture.

How to Install Huawei Handset-NMEA (COM12) Driver

1. Check your Windows version and architecture. Confirm whether your system is 32-bit or 64-bit before choosing a Huawei Handset-NMEA (COM12) driver download for Windows. For Windows 10/11 systems, note that Windows 11 compatibility is not confirmed by the supported OS list above.
2. Select a compatible package. Look for the latest version that explicitly supports your handset and Windows release. Use a trusted source, and verify any free download before opening it.
3. Prepare the connection. Connect the Huawei handset directly to the computer with a data-capable USB cable. Enable any USB connection mode required by the handset’s documentation.
4. Install the driver. Run the supplied installer, if available. For a driver-only package, extract it, open Device Manager, right-click the matching Huawei or unknown interface, select Update driver, and browse to the extracted folder.
5. Verify recognition. Restart Windows if prompted, then check Ports (COM & LPT) in Device Manager. Confirm that the Huawei NMEA interface appears without a warning icon and select its assigned COM port in your application.

Keep the driver updated when Huawei provides a compatible release that addresses connection or recognition issues. Before you update, review compatibility rather than assuming the newest package fits every handset. If the current driver works reliably, avoid replacing it with an unverified version.